28387248

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{12583}}^1$

素因数の和:12641

約数の個数: 40

約数和(自身を含む): 74899968

約数和(自身を除く): 46512720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 12583, 25166, 37749, 50332, 75498, 100664, 150996, 201328, 301992, 591401, 603984, 1182802, 1774203, 2365604, 3548406, 4731208, 7096812, 9462416, 14193624, 28387248]

約数ペア:

[(1, 28387248), (2, 14193624), (3, 9462416), (4, 7096812), (6, 4731208), (8, 3548406), (12, 2365604), (16, 1774203), (24, 1182802), (47, 603984), (48, 591401), (94, 301992), (141, 201328), (188, 150996), (282, 100664), (376, 75498), (564, 50332), (752, 37749), (1128, 25166), (2256, 12583)]